
/*大图和简介*/
#top{
  height: 100vh;
}
#mycarousel .slide {
  width: 100%;
  height: 75vh;
  margin: 0 auto;
  background: url(../img/slide.jpg) no-repeat 50% 50%;
  background-size: cover;
}
 
#introduce{
  width:100%;
  height: 25%;
  background-color: rgba(0, 0, 0, 0.7);
  text-align: center;
  padding-top: 1%;
}
#introduce .container .row .text_title{

  color: #fff;
  text-align: left;
  padding-left:20%; 
}
#introduce .container .row .text_left{
  color: #fff;
  text-align: left;
  padding-left:20%; 
}
#introduce .container .row .text_right{
  text-align: left;
  color: #fff;
}

/*主体视频*/
#video{
  text-align: center;
  margin-bottom: 60px;
  margin-top: 60px;
}

/*主体图片*/
#photo{
  margin-bottom: 60px;
}
#photo .container .row .text_center{
  text-align: center;
  padding-top: 80px;
  padding-bottom: 60px; 
}
#photo .container .row .photo_list{
  text-align: center;

}
#photo .container .row .photo_list li{
  margin-bottom: 15px;
  padding-left: 8px;
  padding-right: 8px;
  
}

/*主体介绍*/
#details{
  width: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  padding-top: 80px;
  padding-bottom: 60px;
}
#details .container .row h4{
  text-indent: 2em;
  line-height: 1.3;
  color: #fff;
}
#details .container .row .details_title{
  text-align: center;
  color: #fff;
  margin-bottom: 40px;
}
#details .container .row .details_text{
  padding-left: 10%;
  padding-right: 10%;
}

/*图片和简介的适应屏幕*/

@media (max-width: 768px) {
  #mycarousel .slide {
    height: 240px;
  }
  #introduce .container .row .text_right{
    padding-left:20%;
  }
  h4{
    font-size: 15px;
  }
  h2{
    font-size: 24px;
  }
  #introduce{
    height: 180px;
    margin: 0px;
    background-color: rgba(0, 0, 0, 0.8);
    padding-top: 0px; 
  }
  #top{
    height: 440px;
  }
  #video{
    text-align: center;
    margin-bottom: 30px;
    margin-top: 15px;
  }
}